【单选题】民用建筑工程根据控制室内环境污染的不同要求划分为两类。下列建筑中,属于Ⅱ类民用建筑工程的是( )。
【单选题】下列选项中,不属于建立施工项目经理部的基本原则的是( )。
【简答题】完形填空。 Many of you are studying English and you may be (1)_______ why it is so difficult to learn. It's actually not too difficult to learn (2)______ you know some (3)_______ about the language and cul...
【单选题】民用建筑工程根据控制室内环境污染的不同要求分为1类和Ⅱ类,下列建筑中,属于I类建筑的是( )。
【单选题】沙门氏菌在自然界分布广泛,是较常见的人畜共患传染病,主要引起( )疾病
【单选题】Many people feel that human beings are responsible for the disappearance of some other animal species. While we may have hastened the disappearance of some, abundant evidence suggests mankind has had ...
A.
Human beings have hastened the disappearance of some.
B.
There was mass extinction long before humanity's time on Earth.
C.
Human beings'activities have had great impact on the earth.
D.
Many species have extinct since the human race came into being.
【单选题】下列选项中,不属于建立施工项目经理部的基本原则是( )。